IS:trainProtectionElement

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Revision as of 10:11, 4 November 2023 by RailML Orga Ontology (talk | contribs) (typo)
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Introduction

Documentation

Syntax

Autoexport from the XML-Schema for element IS:trainProtectionElement of railML® version 3.2
Documentation Allows specifying technical installations to ensure safe operation in the event of human error.
Subschema infrastructure
Parents* trainProtectionElements
Children areaLocation (0..*), designator (0..*), external (0..*), gmlLocations (0..*), isValid (0..*), linearLocation (0..*), name (0..*), networkLocation (0..*), spotLocation (0..*), typeDesignator (0..*)
Attributes:
  • basedOnTemplate: reference to a template train protection element/system (optional; xs:string; patterns: (urn:uuid:)?[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}|{[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}}),

  • medium: the medium for transferring the control command from the interlocking unit to the train protection field element, e.g. "inductive" for magnets (optional; xs:string)
Possible values:
  • cable
  • inductive
  • mechanical
  • radio
  • rail,

  • monitoring: the way how the train protection field element is communicating with the monitoring central interlocking unit (optional; xs:string)
Possible values:
  • continuous
  • intermittent
  • none,

  • trainProtectionSystem: definition of the national train protection system, which is installed at the track;
    use value from the separate codelist file 'TrainProtectionSystems.xml'/trainProtectionSystemsAtTrack (optional; xs:string),

  • id: the identifier of the object; this can be either of type xs:ID or UUID (obligatory; xs:string; patterns: (urn:uuid:)?[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}|{[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}}); compare: Dev:Identities
*Notice:
Elements may have different parent elements. As a consequence they may be used in different contexts.
Please, consider this as well as a user of this wiki as when developing this documentation further.
Aspects that are only relevant with respect to one of several parents should be explained exclusively in the documentation of the respective parent element.

Autoexport from the XML-Schema for element IS:trainProtectionElement of railML® version 3.1
Documentation This element is not documented in the schema!
Subschema infrastructure
Parents* trainProtectionElements
Children any (0..*), areaLocation (0..*), designator (0..*), external (0..*), gmlLocations (0..*), isValid (0..*), linearLocation (0..*), name (0..*), networkLocation (0..*), spotLocation (0..*)
Attributes:
  • basedOnTemplate: reference to a template train protection element/system (optional; xs:IDREF; patterns: (urn:uuid:)?[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}|{[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}}),

  • trainProtectionSystem: definition of the national train protection system, which is installed at the track;

use value from the separate codelist file 'TrainProtectionSystems.xml'/trainProtectionSystemsAtTrack (obligatory; xs:string),

  • medium: the medium for transferring the control command from the interlocking unit to the train protection field element, e.g. "inductive" for magnets (optional; xs:string)
Possible values:
  • cable
  • rail
  • radio
  • inductive
  • mechanical,

  • monitoring: the way how the train protection field element is communicating with the monitoring central interlocking unit (optional; xs:string)
Possible values:
  • continuous
  • intermittent
  • none,

  • id: the identifier of the object; this can be either of type xs:ID or UUID (obligatory; xs:ID; patterns: (urn:uuid:)?[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}|{[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}}); compare: Dev:Identities
*Notice:
Elements may have different parent elements. As a consequence they may be used in different contexts.
Please, consider this as well as a user of this wiki as when developing this documentation further.
Aspects that are only relevant with respect to one of several parents should be explained exclusively in the documentation of the respective parent element.


Changes 3.1→3.2

The element documentation has been changed.

The children have changed.

The attributes have been changed.

Semantics

Private-cloud-icon.png Proposed Semantic Constraint "IS:XXX":
 
<trainProtectionElement> shall only be used for national and/or legacy train protection systems. ETCS-based systems must not be modeled using <trainProtectionElement>.
 
Proposed on February 26th 2021
Discuss this semantic constraint
Please, recognize our guidelines on semantic constraints


Best Practice / Examples

Additional Information

Notes

Users can refer to the train protection system using the attribute @trainProtectionSystem that shall link to the codelist TrainProtectionSystems.xml, section trainProtectionSystemsAtTrack. Only if this list does not contain the specific train protection system to be modelled, it shall be described in its functionality using attributes @medium and @monitoring. #23

Open Issues